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-rw-r--r--ubi-utils/new-utils/include/libubi.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/ubi-utils/new-utils/include/libubi.h b/ubi-utils/new-utils/include/libubi.h
index 3e8c55a..0f5c9c8 100644
--- a/ubi-utils/new-utils/include/libubi.h
+++ b/ubi-utils/new-utils/include/libubi.h
@@ -195,6 +195,17 @@ void libubi_close(libubi_t desc);
int ubi_get_info(libubi_t desc, struct ubi_info *info);
/**
+ * mtd_num2ubi_dev - find UBI device by attached MTD device.
+ * @@desc: UBI library descriptor
+ * @mtd_num: MTD device number
+ * @dev_num: UBI device number is returned here
+ *
+ * This function finds UBI device to which MTD device @mtd_num is attached.
+ * Returns %0 if the UBI device was found and %-1 if not.
+ */
+int mtd_num2ubi_dev(libubi_t desc, int mtd_num, int *dev_num);
+
+/**
* ubi_attach_mtd - attach MTD device to UBI.
* @desc: UBI library descriptor
* @node: name of the UBI control character device node